petrous
Appearance
English
[edit]Etymology
[edit]From Middle English, borrowed from Middle French petreux, from Latin petrōsus, from petra, from Ancient Greek πέτρα (pétra).
Adjective
[edit]petrous (not comparable)
- Resembling rock or stone in its hardness.
- (anatomy) Of the dense portion of the temporal bone that protects the inner ear.
Translations
[edit]anatomy: of the dense portion of the temporal bone
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Further reading
[edit]- Temporal bone on Wikipedia.Wikipedia